PM: Drop CONFIG_PM_RUNTIME from the driver core
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so quite a few
depend on CONFIG_PM or even may be dropped entirely in some cases.
Replace CONFIG_PM_RUNTIME with CONFIG_PM in the PM core code.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index b32b5d4..d626576 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -256,10 +256,6 @@
}
}
-#endif /* CONFIG_PM */
-
-#ifdef CONFIG_PM_RUNTIME
-
/**
* pm_clk_suspend - Disable clocks in a device's PM clock list.
* @dev: Device to disable the clocks for.
@@ -373,68 +369,7 @@
return 0;
}
-#else /* !CONFIG_PM_RUNTIME */
-
-#ifdef CONFIG_PM
-
-/**
- * pm_clk_suspend - Disable clocks in a device's PM clock list.
- * @dev: Device to disable the clocks for.
- */
-int pm_clk_suspend(struct device *dev)
-{
- struct pm_subsys_data *psd = dev_to_psd(dev);
- struct pm_clock_entry *ce;
- unsigned long flags;
-
- dev_dbg(dev, "%s()\n", __func__);
-
- /* If there is no driver, the clocks are already disabled. */
- if (!psd || !dev->driver)
- return 0;
-
- spin_lock_irqsave(&psd->lock, flags);
-
- list_for_each_entry_reverse(ce, &psd->clock_list, node) {
- if (ce->status < PCE_STATUS_ERROR) {
- if (ce->status == PCE_STATUS_ENABLED)
- clk_disable(ce->clk);
- ce->status = PCE_STATUS_ACQUIRED;
- }
- }
-
- spin_unlock_irqrestore(&psd->lock, flags);
-
- return 0;
-}
-
-/**
- * pm_clk_resume - Enable clocks in a device's PM clock list.
- * @dev: Device to enable the clocks for.
- */
-int pm_clk_resume(struct device *dev)
-{
- struct pm_subsys_data *psd = dev_to_psd(dev);
- struct pm_clock_entry *ce;
- unsigned long flags;
-
- dev_dbg(dev, "%s()\n", __func__);
-
- /* If there is no driver, the clocks should remain disabled. */
- if (!psd || !dev->driver)
- return 0;
-
- spin_lock_irqsave(&psd->lock, flags);
-
- list_for_each_entry(ce, &psd->clock_list, node)
- __pm_clk_enable(dev, ce);
-
- spin_unlock_irqrestore(&psd->lock, flags);
-
- return 0;
-}
-
-#endif /* CONFIG_PM */
+#else /* !CONFIG_PM */
/**
* enable_clock - Enable a device clock.
@@ -514,7 +449,7 @@
return 0;
}
-#endif /* !CONFIG_PM_RUNTIME */
+#endif /* !CONFIG_PM */
/**
* pm_clk_add_notifier - Add bus type notifier for power management clocks.